Update __init__.py for v1.2.2

BeachWang · web-flow · commit c59d7ecee23e · 2025-03-14T16:30:27.000+08:00
As the title says.
diff --git a/data_juicer/__init__.py b/data_juicer/__init__.py
@@ -1,4 +1,4 @@
-__version__ = '1.2.1'
+__version__ = '1.2.2'
 
 import os
 import subprocess
